GCD of 609, 690, 618, 461 Calculator

Given Input numbers are 609, 690, 618, 461

In the factoring method, we have to find the divisors of all numbers

Divisors of 609 :

The positive integer divisors of 609 that completely divides 609 are.

1, 3, 7, 21, 29, 87, 203, 609

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 618 :

The positive integer divisors of 618 that completely divides 618 are.

1, 2, 3, 6, 103, 206, 309, 618

Divisors of 461 :

The positive integer divisors of 461 that completely divides 461 are.

1, 461

GCD of numbers is the greatest common divisor

So, the GCD (609, 690, 618, 461) = 1.

Given numbers are 609, 690, 618, 461

The list of prime factors of all numbers are

Prime factors of 609 are 3 x 7 x 29

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 618 are 2 x 3 x 103

Prime factors of 461 are 461

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 609, 690, 618, 461

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(609, 690) = 140070

GCD(609, 690) = ( 609 x 690 ) / 140070

= 609 / 690

= 609

Step2:

LCM(3, 618) = 618

GCD(3, 618) = ( 3 x 618 ) / 618

= 3 / 618

= 3

Step3:

LCM(3, 461) = 1383

GCD(3, 461) = ( 3 x 461 ) / 1383

= 3 / 461

= 3

So, Greatest Common Divisor of 609, 690, 618, 461 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 539, 316, 703, 730
• GCD of 216, 373, 805, 166
• GCD of 729, 356, 993, 104
• GCD of 535, 460, 502, 937
• GCD of 580, 871, 646, 250

Given numbers are 609, 690, 618, 461
The greatest common divisor of numbers 609, 690, 618, 461 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 609, 690, 618, 461 is 1.

1. What is the GCD of 609, 690, 618, 461?

GCD of given numbers 609, 690, 618, 461 is 1

2. How to calculate the greatest common divisor of 609, 690, 618, 461?

We can find the highest common divisor of 609, 690, 618, 461 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 609, 690, 618, 461 i.e 1.

3. How can I use the GCD of 609, 690, 618, 461Calculator?

Out the numbers 609, 690, 618, 461 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.